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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG845608882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845608882

Diamond specifications and retailer prices

From $1,015 AUD
As of November 4, 2026
Save $9,276 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,291 AUD at Mervis Diamond Importers · As of November 3, 2026
View at Mervis Diamond Importers

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845608882 or 845608882. Listed at 21 retailers as of November 3, 2026, with prices from $1,015 to $10,291, a $9,276 spread on the same certified stone. Mervis Diamond Importers lists it at $10,291. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845608882
Dimensions15.69 × 7.69 × 4.52 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm7.69 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845608882
Side View
Table 60.0%Crown 33.3°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,291 AUD|Low: $1,015 AUD|High: $10,291 AUD|Avg: $3,566 AUD|+122.0%
Mervis Diamond Importers
Retailer 2
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Retailer 22
November 4, 2026
Retailer 2$1,015 AUD
Retailer 11$1,163 AUD
Retailer 7$1,539 AUD
Retailer 14$1,594 AUD
Retailer 19$1,648 AUD
Retailer 13$1,662 AUD
Retailer 18$1,737 AUD
Retailer 10$2,075 AUD
Retailer 20$2,844 AUD
Retailer 5$3,090 AUD
Retailer 12$3,620 AUD
Retailer 16$3,654 AUD
Retailer 15$3,806 AUD
Retailer 6$4,145 AUD
Retailer 3$4,147 AUD
Retailer 9$4,246 AUD
Retailer 22$4,662 AUD
Retailer 4$4,873 AUD
Retailer 21$5,995 AUD
Retailer 17$9,021 AUD
Retailer 8$9,400 AUD
Mervis Diamond Importers$10,291 AUD

15 data points across 22 retailers

21 retailers$1,015 AUD to $10,291 AUD

A
Cheapest Retailer
-
$1,015 AUD
A
Retailer 2
-
$1,163 AUD
View
A
Retailer 3
-
$1,539 AUD
View
A
Retailer 4
-
$1,648 AUD
View
A
Retailer 5
-
$1,662 AUD
View
A
Retailer 6
-
$1,737 AUD
View
Retailer 7
-
$2,075 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,844 AUD
View
B+
Retailer 9
-
$3,090 AUD
View
Retailer 10
-
$3,620 AUD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$3,654 AUD
View
B
Retailer 12
-
$4,145 AUD
View
B
Retailer 13
-
$4,147 AUD
View
Retailer 14
-
$4,246 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$4,662 AUD
View
B
Retailer 16
-
$4,873 AUD
View
B
Retailer 17
-
$5,742 AUD
View
B
Retailer 18
-
$5,995 AUD
View
B
Retailer 19
-
$9,021 AUD
View
B
Retailer 20
-
$9,400 AUD
View
Most Expensive
B
Mervis Diamond Importers
1996255435 · Nov 3
$10,291 AUD
$7,187 USD
View
20 more retailers have this diamond
Prices start from $1,015 AUDSave up to $9,276 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.03ct Marquise
$1,015 AUD